[Tu-P2-G] Nanowire Materials

4:30 PM - 5:00 PM JST(7:30 AM - 8:00 AM UTC)

[Tu-P2-G-03 (Invited)] Direct Bandgap SiGe Quantum Dots Realized in Nanowires

〇Denny Lamon¹, Marvin Marco Jansen¹, Marcel A Verheijen^2,1, Erik P.A.M. Bakkers¹ (1. Eindhoven University of Technology (Netherlands), 2. Eurofins Materials Science (Netherlands))

SiGe in the hexagonal crystal phase has been engineered into the first 0D quantum dots with sub-5 nm sharp interfaces, tunable geometry, and fully defect-free heterostructures, unlocking a versatile new platform for advanced quantum and photonic applications.